> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wandb.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Server Errors

<Card title="API error code 500 - The server had an error while processing your request" href="/support/inference/articles/api-error-code-500-the-server-had-an-err" arrow="true" horizontal>
  A 500 error with the message "The server had an error while processing your request" indicates an internal server error  ...
</Card>

<Card title="API error code 503 - The engine is currently overloaded" href="/support/inference/articles/api-error-code-503-the-engine-is-current" arrow="true" horizontal>
  A 503 error with the message "The engine is currently overloaded, please try again later" means the Serverless Inference ...
</Card>